2508053008Y3

Overview

The Fair-Rite 2508053008Y3 is a multi-layer chip ferrite bead designed for electromagnetic interference (EMI) suppression. It features an SMD/SMT termination type and utilizes the 0805 (2012 metric) package dimensions, measuring 2 mm in length. The component provides an impedance of 300 ohms with a tolerance of 25%. It supports a maximum DC current of 300 mA and has a maximum DC resistance of 250 mohms. The operational temperature range spans from -55°C to +125°C.

Feature Summary

• Multi-layer construction for effective high-frequency noise attenuation
• Surface-mount design compatible with automated assembly processes
• Solid core structure ensuring mechanical stability

Applications

• High-speed data line filtering
• Power supply output noise suppression
• General EMI/RFI mitigation in compact electronics

Procurement Notes

Verify the specific suffix Y3 against official Fair-Rite documentation to confirm material composition and impedance characteristics. Ensure the ordering quantity aligns with manufacturer standard packaging requirements. Confirm RoHS compliance status directly with the supplier or through certified datasheets prior to final procurement decisions.

Selection Notes

Select this component when space constraints require an 0805 footprint with significant impedance at target frequencies. Evaluate the 300 mA current rating against peak circuit loads to prevent saturation. Consider the 250 mohms DC resistance impact on voltage drop within the signal path during initial design phases.

Part Context

This part belongs to the Fair-Rite 25 series of ferrite chip beads. These components are engineered for surface-mount applications requiring reliable noise suppression in dense PCB layouts. The series offers various impedance values and package sizes to suit diverse electronic filtering needs across consumer and industrial sectors.

Replacement Considerations

Cross-reference equivalent parts based on identical 0805 footprint, 300-ohm impedance, and 300 mA current handling capabilities. Verify that substitute components match the original material properties and thermal operating range to ensure consistent performance.